2100031040

素因数分解:

$2^6\times 5^1\times {\mathrm{6562597}}^1$

素因数の和:6562614

約数の個数: 28

約数和(自身を含む): 5000699676

約数和(自身を除く): 2900668636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6562597, 13125194, 26250388, 32812985, 52500776, 65625970, 105001552, 131251940, 210003104, 262503880, 420006208, 525007760, 1050015520, 2100031040]

約数ペア:

[(1, 2100031040), (2, 1050015520), (4, 525007760), (5, 420006208), (8, 262503880), (10, 210003104), (16, 131251940), (20, 105001552), (32, 65625970), (40, 52500776), (64, 32812985), (80, 26250388), (160, 13125194), (320, 6562597)]